Study on spatio-temporal data model of forest resource
Kai Wen Xia, Wei Li, Ping Gao · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2008
The historical information could be managed by TGIS which has not been applied in the forest resource management. The Spatio-temporal data model is the core of TGIS. By referencing from several existing Spatio-temporal Data Models and analyzing the characteristics of the forest resources data, this paper proposes a new Spatio-temporal Data Model of forest resource named "multi base states model based on feature and event". It is proven efficient in managing and retrieving the forest historical information.